156613691948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{16879}}^1$

素因数の和:17179

約数の個数: 96

約数和(自身を含む): 334855987200

約数和(自身を除く): 178242295252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 163, 214, 266, 326, 428, 532, 652, 749, 1141, 1498, 2033, 2282, 2996, 3097, 4066, 4564, 6194, 8132, 12388, 14231, 16879, 17441, 21679, 28462, 33758, 34882, 43358, 56924, 67516, 69764, 86716, 118153, 122087, 236306, 244174, 320701, 331379, 472612, 488348, 641402, 662758, 1282804, 1325516, 1806053, 2244907, 2319653, 2751277, 3612106, 4489814, 4639306, 5502554, 7224212, 8979628, 9278612, 11005108, 12642371, 19258939, 25284742, 34315007, 38517878, 50569484, 52274263, 68630014, 77035756, 104548526, 137260028, 209097052, 240205049, 294386639, 365919841, 480410098, 588773278, 731839682, 960820196, 1177546556, 1463679364, 2060706473, 4121412946, 5593346141, 8242825892, 11186692282, 22373384564, 39153422987, 78306845974, 156613691948]

約数ペア:

[(1, 156613691948), (2, 78306845974), (4, 39153422987), (7, 22373384564), (14, 11186692282), (19, 8242825892), (28, 5593346141), (38, 4121412946), (76, 2060706473), (107, 1463679364), (133, 1177546556), (163, 960820196), (214, 731839682), (266, 588773278), (326, 480410098), (428, 365919841), (532, 294386639), (652, 240205049), (749, 209097052), (1141, 137260028), (1498, 104548526), (2033, 77035756), (2282, 68630014), (2996, 52274263), (3097, 50569484), (4066, 38517878), (4564, 34315007), (6194, 25284742), (8132, 19258939), (12388, 12642371), (14231, 11005108), (16879, 9278612), (17441, 8979628), (21679, 7224212), (28462, 5502554), (33758, 4639306), (34882, 4489814), (43358, 3612106), (56924, 2751277), (67516, 2319653), (69764, 2244907), (86716, 1806053), (118153, 1325516), (122087, 1282804), (236306, 662758), (244174, 641402), (320701, 488348), (331379, 472612)]